| DRIVE POINT DEPTH | 0.079 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| DRIVE POINT QUANTITY | 4 |
| DRIVE POINT WIDTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 110.0 DEGREES MAXIMUM NUT |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6370 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 1ST MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | NYLON ZYTEL-103 FSCM 81205 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT |
| MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| MATERIAL | STEEL COMP 4130 NUT |
| NOMINAL THREAD SIZE | 2.360 INCHES |
| NUT DIAMETER | 2.923 INCHES MINIMUM AND 2.943 INCHES MAXIMUM |
| NUT STYLE | ROUND |
| NUT THICKNESS | 0.429 INCHES MINIMUM AND 0.459 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81205-BACN10GR MANUFACTURERS STANDARD |
| UNDERCUT THICKNESS | 0.044 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | PHOSPHATE ZINC NUT |
| TEMP RATING | -75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH DIAMETERS | +2.3239 TO 2.3290 INCHES |
| THREAD SERIES | UNS |
| THREAD QUANTITY PER INCH | 18 |